import React from 'react'
import { TabBar } from 'antd-mobile';
import './index.css'
import Index from '../Index'
import HouseList from '../HouseList'
import News from '../News'
import Profile from '../Profile'
import { Route } from 'react-router-dom';

// tabBar数据
const tabBarItems = [
  {
    title: '首页',
    icon: 'icon-ind',
    path: '/home'
  },
  {
    title: '找房',
    icon: 'icon-findHouse',
    path: '/home/list'
  },
  {
    title: '咨询',
    icon: 'icon-infom',
    path: '/home/news'
  },
  {
    title: '我的',
    icon: 'icon-my',
    path: '/home/profile'
  }
]

export default class Home extends React.Component {

  state = {
    selectedTab: this.props.location.pathname
  };

  renderTabBarItems () {
    return tabBarItems.map(item => (
      <TabBar.Item
        title={item.title}
        key={item.title}
        icon={<i className={`iconfont ${item.icon}`} />}
        selectedIcon={<i className={`iconfont ${item.icon}`} />}
        selected={this.state.selectedTab === item.path}
        onPress={() => {
          this.setState({
            selectedTab: item.path,
          });
          this.props.history.push(item.path)
        }}
      >
      </TabBar.Item>
    ))
  }

  componentDidUpdate (preProps) {
    if (preProps.location.pathname !== this.props.location.pathname) {
      this.setState({
        selectedTab: this.props.location.pathname
      })
    }
  }
  render () {
    return (
      <div className="home">
        <Route exact path="/home" component={Index}></Route>
        <Route path="/home/list" component={HouseList}></Route>
        <Route path="/home/news" component={News}></Route>
        <Route path="/home/profile" component={Profile}></Route>
        <TabBar
          tintColor="#21b97a"
          barTintColor="white"
          noRenderContent={true}
        >
          {this.renderTabBarItems()}
        </TabBar>
      </div >
    );
  }
}